11th Grade Math Class Name: _________________ Youtube Worksheet 4: 9.9999999... Directions: Watch the given video and answer all the questions given below for full credit. You may answer the questions on your own separate Google Doc or on a piece of paper. Make sure to send me your answers before the deadline. Part I: Watch the given Youtube video https://www.youtube.com/watch?v=TINfzxSnnIE Part II: What was the video about? 1. What is the topic at hand in this video? Part III: Key Concepts 2. How did the youtuber prove her point on the video? 3. What are hyperreal numbers? Part IV: Analysis 4. Some of the concepts being shown in the video actually have existed for thousands of years. Look up the “Zeno’s Paradox” as an example. Do you think there is any point in creating imaginary numbers and hyperreal numbers if they don’t really exist in the real world?